A Study of Neoadjuvant TAK-700 and Leuprorelin Acetate Followed by Surgery Versus Surgery Alone
Status:
Terminated
Trial end date:
2015-06-02
Target enrollment:
Participant gender:
Summary
This study investigates neoadjuvant TAK-700 orteronel for 6 months prior to prostatectomy.
The three year biochemical free survival is the primary endpoint. There are a number of 2nd
endpoints such as pathological complete response rate, the need for adjuvant radiation
therapy, use of post operative radiotherapy an the rate of positive margins at surgery.
Translational endpoints include measuring tumoural and plasma testosterone as well as other
androgens.
Patients with untreated high risk and intermediate risk operable prostate cancer will be
treated with TAK-700 (plus LHRH agonist) for 24 weeks prior to planned prostatectomy.